De Kalb zipcode
| City | De Kalb |
| ZIP Code | 75559 |
| Type | Standard |
| State Code | TX |
| State | Texas |
ZIP code of De Kalb is 75559. This place is located in Texas state in US. To send any postal service to De Kalb, you must use 75559 zipcode.
You should avoid following 5 city names of Texas to be used with the ZIP code 75559.
- Beaver Dam, TX
- College Hill, TX
- Dalby Springs, TX
- Hodgson, TX
- Siloam, TX